{"type":"firestarter.listing","listing":{"id":"lst_d3oPUd7W","product_name":"Birmingham Black Barons 1948 Cotton Twill Ballcap","category":null,"description":"A TRIBUTE TO THE ‘BBB’ LOGO WORN BY THE BIRMINGHAM BLACK BARONS\nHistory: Led by the incredible talents of star player Satchel Paige, the Birmingham Black Barons won the ‘second half’ pennant in 1927 before losing the Negro National League title to the Chicago American Giants. The team bounced around different leagues before becoming full members of the Negro American League in 1945, and three years later they defeated the Monarchs for the pennant with a 15 year-old Willie Mays in the outfield.\nTo celebrate the start of the Say Hey Kid’s career and a legendary baseball team, we reproduced the on-field ballcap worn by the pennant-winning squad from 1948, made with cotton twill and finished with felt ‘BBB’ on the crown.","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/20250923_EBBETS0244.jpg?v=1759345400","https://cdn.shopify.com/s/files/1/1487/1618/files/20250923_EBBETS0245.jpg?v=1759345404","https://cdn.shopify.com/s/files/1/1487/1618/files/20250923_EBBETS0247.jpg?v=1759345407","https://cdn.shopify.com/s/files/1/1487/1618/files/20250923_EBBETS0248.jpg?v=1759345410","https://cdn.shopify.com/s/files/1/1487/1618/files/20250923_EBBETS0243.jpg?v=1759345413"],"price":41,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:38.528Z"},"share_url":"https://firestarter.network/l/lst_d3oPUd7W","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_d3oPUd7W' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Birmingham Black Barons 1948 Cotton Twill Ballcap' and a budget_max comfortably above $41.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}